171413528340 has 24 divisors (see below), whose sum is σ = 479957879520. Its totient is φ = 45710274208.

The previous prime is 171413528333. The next prime is 171413528399. The reversal of 171413528340 is 43825314171.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428446010 + ... + 1428446129.

It is an arithmetic number, because the mean of its divisors is an integer number (19998244980).

Almost surely, 2^171413528340 is an apocalyptic number.

171413528340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

171413528340 is an abundant number, since it is smaller than the sum of its proper divisors (308544351180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171413528340 is a wasteful number, since it uses less digits than its factorization.

171413528340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2856892151 (or 2856892149 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 171413528340 in words is "one hundred seventy-one billion, four hundred thirteen million, five hundred twenty-eight thousand, three hundred forty".